The OSS was the precursor to today's CIA and took on the most dangerous missions of World War II. For Captain Scott Abel and his team, this mission is going to be just about as tough as they come. Tasked with parachuting directly into Germany, Captain Able code name "Paul" and his group of OSS Agents will find trouble at every turn as they penetrate deep into Nazi-occupied territory on their mission to seek out and destroy the deadliest gas that mankind...